Black-winged Stilt vs Black-necked Stilt

In short

The Black-winged Stilt and Black-necked Stilt are similar waders, but can be distinguished by their plumage and geographical range. The Black-winged Stilt has a more extensive white face and neck, while the Black-necked Stilt features a distinctive black cap extending down the back of the neck. Both species share similar habitats and behaviors, but vocalizations can aid in identification.

Identification tips

1. Check the head and neck pattern: Black-winged Stilts have more white on the face and neck, while Black-necked Stilts have a black cap extending down the neck. 2. Consider the location: Black-winged Stilts are found in the Old World, while Black-necked Stilts are in the New World. 3. Listen for calls: Pay attention to the subtle differences in their calls if visual identification is challenging.

Size

Both species are similar in size, with long legs and slender bodies typical of stilts.

Plumage

The Black-winged Stilt (Himantopus himantopus) has a predominantly white face and neck, with black wings and back. In contrast, the Black-necked Stilt (Himantopus mexicanus) has a black cap that extends down the back of the neck, giving it a more pronounced black-and-white contrast.

Behaviour

Both species exhibit similar behaviors, such as communal nesting and vocal antipredator displays. They are often seen wading in shallow waters.

Habitat

Both species inhabit wetlands, but the Black-winged Stilt is more widespread across Europe, Asia, and Africa, while the Black-necked Stilt is found in the Americas, including the Hawaiian Islands.

Voice

The Black-winged Stilt has a nasal, staccato 'kek...kek...kek' call. The Black-necked Stilt's call is similar but may vary slightly in tone and rhythm.